Which statement reflects current research about the biological causes of autism spectrum disorder?
Causes of autism Autism ek developmental disorder hai jo bachpan se hi start ho jata hai aur iske main characteristics hai social interaction aur communication mein kami hona. Autism ke karanon ke bare mein bahut se information hain, lekin aaj tak kisi ek karan ko for sure sabit nahin kiya ja saka hai. Kai baar log sochte hain ki autism ka reason kisi ek cheez se hota hai, jaise ki vaccines ya parenting style. Lekin yeh sahi nahin hai, kyonki autism ka karan ek combination hota hai genetic aur environmental factors dono ka. Autism ke reasons mein se ek main reason genetic mutations hote hain. Kuch studies ke according, kuch genes mein hui mutations autism ke hone ke karan ban sakti hain. Kisi bhi vyakti ke genome mein approx 20,000 se jyada genes hote hain aur yadi kisi ek gene mein mutation ho jaye toh isse uske koi bhi body part ko prabhavit kar sakta hai. But yeh bhi jaruri nahin hai ki kisi ke genes mein mutations hone ke baad woh avashya hi autism se pidit hoga. Iske alawa kai env...